package com.example.theoretical_verification.string;

public class StringDemo {
    public static void main(String[] args) {
        String str01 = "kvill";
        System.out.println("检测程序是否有运行01" + str01);
        String str02 = new String ("kvill");
        System.out.println("检测程序是否有运行02" + str02);

        String str03 = "kvill" + new String("Tom");
    }
}

